package com.cim.service;

import com.cim.pojo.Video;
import org.springframework.stereotype.Service;
import java.util.List;

@Service
public interface VideoService {
    List<Video> findVideos(Video video);
    Video getVideo(String id);
    int addVideos(List<Video> videos);
    Video addVideo(Video videos);
    int deleteVideo(String id);
    int updateVideo(Video video);
    int deleteByCourseId(String courseId);
}
